Hello Particle Community!
I am looking if anyone has experience making an external memory buffer for Ubidots uploads?
I want to make a buffer to Ubidots such that if an upload fails it will be recorded and then be added on the next attempt.
Particle Electron 3G
Micro SD breakout board
Upload is once a minute.
There are 10 variables, 1 of which has GPS context
Any insight would be great!